Fixed #11675 -- Added support for the PyLibMC cache library. In order to support this, and clean up some other 1.3 caching additions, this patch also includes some changes to the way caches are defined. This means you can now have multiple caches, in the same way you have multiple databases. A huge thanks to Jacob Burch for the work on the PyLibMC backend, and to Jannis for his work on the cache definition changes.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15005 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/contrib/gis/db/backends/spatialite/creation.py

@@ -1,5 +1,7 @@
 import os
 from django.conf import settings
+from django.core.cache import get_cache
+from django.core.cache.backends.db import BaseDatabaseCache
 from django.core.exceptions import ImproperlyConfigured
 from django.core.management import call_command
 from django.db.backends.sqlite3.creation import DatabaseCreation
@@ -28,11 +30,12 @@ class SpatiaLiteCreation(DatabaseCreation):
         self.load_spatialite_sql()
         call_command('syncdb', verbosity=verbosity, interactive=False, database=self.connection.alias)
 
-        if settings.CACHE_BACKEND.startswith('db://'):
-            from django.core.cache import parse_backend_uri
-            _, cache_name, _ = parse_backend_uri(settings.CACHE_BACKEND)
-            call_command('createcachetable', cache_name)
-
+        for cache_alias in settings.CACHES:
+            cache = get_cache(cache_alias)
+            if isinstance(cache, BaseDatabaseCache):
+                from django.db import router
+                if router.allow_syncdb(self.connection.alias, cache.cache_model_class):
+                    call_command('createcachetable', cache._table, database=self.connection.alias)
         # Get a cursor (even though we don't need one yet). This has
         # the side effect of initializing the test database.
         cursor = self.connection.cursor()